7+4(5x+8)=2(2x+1)+5

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Solution for 7+4(5x+8)=2(2x+1)+5 equation:


Simplifying
7 + 4(5x + 8) = 2(2x + 1) + 5

Reorder the terms:
7 + 4(8 + 5x) = 2(2x + 1) + 5
7 + (8 * 4 + 5x * 4) = 2(2x + 1) + 5
7 + (32 + 20x) = 2(2x + 1) + 5

Combine like terms: 7 + 32 = 39
39 + 20x = 2(2x + 1) + 5

Reorder the terms:
39 + 20x = 2(1 + 2x) + 5
39 + 20x = (1 * 2 + 2x * 2) + 5
39 + 20x = (2 + 4x) + 5

Reorder the terms:
39 + 20x = 2 + 5 + 4x

Combine like terms: 2 + 5 = 7
39 + 20x = 7 + 4x

Solving
39 + 20x = 7 + 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.
39 + 20x + -4x = 7 + 4x + -4x

Combine like terms: 20x + -4x = 16x
39 + 16x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
39 + 16x = 7 + 0
39 + 16x = 7

Add '-39' to each side of the equation.
39 + -39 + 16x = 7 + -39

Combine like terms: 39 + -39 = 0
0 + 16x = 7 + -39
16x = 7 + -39

Combine like terms: 7 + -39 = -32
16x = -32

Divide each side by '16'.
x = -2

Simplifying
x = -2

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